1175589025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 1614271680

約数和(自身を除く): 438682655

約数列:

[1, 5, 13, 25, 53, 65, 139, 265, 325, 491, 689, 695, 1325, 1807, 2455, 3445, 3475, 6383, 7367, 9035, 12275, 17225, 26023, 31915, 36835, 45175, 68249, 95771, 130115, 159575, 184175, 338299, 341245, 478855, 650575, 887237, 1691495, 1706225, 2394275, 3617197, 4436185, 8457475, 18085985, 22180925, 47023561, 90429925, 235117805, 1175589025]

約数ペア:

[(1, 1175589025), (5, 235117805), (13, 90429925), (25, 47023561), (53, 22180925), (65, 18085985), (139, 8457475), (265, 4436185), (325, 3617197), (491, 2394275), (689, 1706225), (695, 1691495), (1325, 887237), (1807, 650575), (2455, 478855), (3445, 341245), (3475, 338299), (6383, 184175), (7367, 159575), (9035, 130115), (12275, 95771), (17225, 68249), (26023, 45175), (31915, 36835)]